| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.server.timezonedetector; |
| |
| import android.app.timezonedetector.ManualTimeZoneSuggestion; |
| import android.app.timezonedetector.TelephonyTimeZoneSuggestion; |
| import android.os.ShellCommand; |
| |
| import java.io.PrintWriter; |
| |
| /** Implemented the shell command interface for {@link TimeZoneDetectorService}. */ |
| class TimeZoneDetectorShellCommand extends ShellCommand { |
| |
| private final TimeZoneDetectorService mInterface; |
| |
| TimeZoneDetectorShellCommand(TimeZoneDetectorService timeZoneDetectorService) { |
| mInterface = timeZoneDetectorService; |
| } |
| |
| @Override |
| public int onCommand(String cmd) { |
| if (cmd == null) { |
| return handleDefaultCommands(cmd); |
| } |
| |
| switch (cmd) { |
| case "suggest_telephony_time_zone": |
| return runSuggestTelephonyTimeZone(); |
| case "suggest_manual_time_zone": |
| return runSuggestManualTimeZone(); |
| default: { |
| return handleDefaultCommands(cmd); |
| } |
| } |
| } |
| |
| private int runSuggestTelephonyTimeZone() { |
| final PrintWriter pw = getOutPrintWriter(); |
| try { |
| TelephonyTimeZoneSuggestion suggestion = null; |
| String opt; |
| while ((opt = getNextArg()) != null) { |
| if ("--suggestion".equals(opt)) { |
| suggestion = TelephonyTimeZoneSuggestion.parseCommandLineArg(this); |
| } else { |
| pw.println("Error: Unknown option: " + opt); |
| return 1; |
| } |
| } |
| if (suggestion == null) { |
| pw.println("Error: suggestion not specified"); |
| return 1; |
| } |
| mInterface.suggestTelephonyTimeZone(suggestion); |
| pw.println("Suggestion " + suggestion + " injected."); |
| return 0; |
| } catch (RuntimeException e) { |
| pw.println(e.toString()); |
| return 1; |
| } |
| } |
| |
| private int runSuggestManualTimeZone() { |
| final PrintWriter pw = getOutPrintWriter(); |
| try { |
| ManualTimeZoneSuggestion suggestion = null; |
| String opt; |
| while ((opt = getNextArg()) != null) { |
| if ("--suggestion".equals(opt)) { |
| suggestion = ManualTimeZoneSuggestion.parseCommandLineArg(this); |
| } else { |
| pw.println("Error: Unknown option: " + opt); |
| return 1; |
| } |
| } |
| if (suggestion == null) { |
| pw.println("Error: suggestion not specified"); |
| return 1; |
| } |
| mInterface.suggestManualTimeZone(suggestion); |
| pw.println("Suggestion " + suggestion + " injected."); |
| return 0; |
| } catch (RuntimeException e) { |
| pw.println(e.toString()); |
| return 1; |
| } |
| } |
| |
| @Override |
| public void onHelp() { |
| final PrintWriter pw = getOutPrintWriter(); |
| pw.println("Time Zone Detector (time_zone_detector) commands:"); |
| pw.println(" help"); |
| pw.println(" Print this help text."); |
| pw.println(" suggest_telephony_time_zone"); |
| pw.println(" --suggestion <telephony suggestion opts>"); |
| pw.println(" suggest_manual_time_zone"); |
| pw.println(" --suggestion <manual suggestion opts>"); |
| pw.println(); |
| ManualTimeZoneSuggestion.printCommandLineOpts(pw); |
| pw.println(); |
| TelephonyTimeZoneSuggestion.printCommandLineOpts(pw); |
| pw.println(); |
| } |
| } |